EP2039854A1 - Serrure électronique - Google Patents

Serrure électronique Download PDF

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Publication number
EP2039854A1
EP2039854A1 EP20070018461 EP07018461A EP2039854A1 EP 2039854 A1 EP2039854 A1 EP 2039854A1 EP 20070018461 EP20070018461 EP 20070018461 EP 07018461 A EP07018461 A EP 07018461A EP 2039854 A1 EP2039854 A1 EP 2039854A1
Authority
EP
European Patent Office
Prior art keywords
lock
locking member
bolt
movement
blocking element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20070018461
Other languages
German (de)
English (en)
Inventor
Jörg Reichl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steinbach and Vollmann GmbH and Co KG
Original Assignee
Steinbach and Vollmann GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Steinbach and Vollmann GmbH and Co KG filed Critical Steinbach and Vollmann GmbH and Co KG
Priority to EP20070018461 priority Critical patent/EP2039854A1/fr
Priority to PCT/EP2008/003635 priority patent/WO2009039899A1/fr
Priority to US12/678,940 priority patent/US20100288000A1/en
Publication of EP2039854A1 publication Critical patent/EP2039854A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0086—Toggle levers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0011—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with piezoelectric actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0657—Controlling mechanically-operated bolts by electro-magnetically-operated detents by locking the handle, spindle, follower or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B2047/0084—Key or electric means; Emergency release
    • E05B2047/0086—Emergency release, e.g. key or electromagnet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]

Definitions

  • the invention relates to an electronic lock, in particular an electronic security lock.
  • Locks and so also electronic locks, have a lock bolt.
  • This lock bolt is designed to be movable and coupled to a Riegelverstell Road that allows an operator by means of a corresponding actuator to spend the lock bolt either in one of at least two end positions.
  • the lock is locked in a first end position of the lock bolt and opened in a second end position of the lock bolt, that is unlocked.
  • a security lock Compared to a conventional lock is the peculiarity of a security lock, inter alia, that the movement of the lock bolt is lockable, so that the lock bolt is moved only after its unlocking, the unlocking of the lock bolt is only authorized operators possible.
  • To lock the lock bolt is used in the known from the prior art locks a locking member. This locking member can either be locked or unlocked. Only in the unlocked state, however, is one Movement of the lock bolt possible because only then the locking member can be moved freely. In the locked state of the locking member is a movement of the same and thus a movement of the lock bolt is not possible.
  • the activation and / or blocking of the locking member can be done electrically and / or mechanically.
  • the invention proposes an electronic lock, in particular an electronic security lock, with a lock bolt, an associated bolt adjustment, arranged on the bolt adjustment locking member and cooperating with the locking member locking element, wherein the blocking element in the writable by the locking member movement path is formed retractable.
  • the peculiarity of the lock according to the invention can be seen in the interaction of locking member on the one hand and locking element on the other.
  • the locking member is arranged on the bolt adjustment and movable with this.
  • a blocking of the lock bolt thus does not come about in that the locking member blocks a possible movement of the lock bolt directly.
  • It is according to the invention rather provided to be able to retract a blocking element in the path of movement of the locking member, that is in the describable by the locking member movement path, wherein the blocking element is preferably formed linearly movable.
  • a pivotally trained blocking element, in the of Locking member writable trajectory is swung, is conceivable and detected by the inventive concept.
  • the embodiment of the invention is characterized by its simplicity. There are only two components, namely the locking member on the one hand and the locking element on the other hand provided, which allow a tamper-proof blocking of the lock bolt in a simple manner.
  • the blocking element is preferably designed to be linearly movable, which, in contrast to a rotatable arrangement, requires comparatively little travel space, so that the lock according to the invention can be made comparatively compact.
  • the lock according to the invention is characterized in that the blocking element for the purpose of blocking the movement of the locking member and thus to the movement lock of the lock bolt in the path of movement of the locking member is retracted. By means of the locking element so a free movement of the locking member can be blocked.
  • the lock bolt In the locked position of the locking element free movement of the locking member and thus a free movement of the lock bolt is not possible.
  • the lock bolt is thus in its locked position, which can only be lifted by a linear displacement of the locking element, which is only possible by a person authorized for this purpose.
  • the lock of the invention therefore proves to be tamper-proof. There is neither a violent displacement of the lock bolt nor a violent displacement of the locking member possible.
  • the locking element located in the locked position effectively prevents a possibility of displacement of both the lock bolt and the locking element.
  • the locking element can preferably be supported in the locked position on a support bearing, so that an unwanted movement of the locking element in a releasing position is not possible under the influence of violence.
  • the locking member is according to a particular embodiment of the invention is a spring-loaded formed element, for example in the form of a bolt, a piston, a pin or the like. In a pivotable embodiment of the locking member, this may also be annular.
  • the formed for example in the form of a bolt locking member is formed as a separate component and in the mounted state for example, inserted into a corresponding bore of the bolt adjustment.
  • the design of the locking member as a bolt is particularly simple and easy to assemble.
  • the locking member designed as a bolt can be replaced if necessary in a simple manner.
  • the locking member is designed to be displaceable according to a further feature of the invention in a direction transverse to the direction of movement of the lock bolt.
  • the locked position the locking member is under spring bias in its normal position.
  • this is to be moved counter to the spring preload, for which purpose serves a further described below ramp element.
  • This ramp member engages the locking member when the locking member is in its unlocked position, so the locking member does not block the locking member in its movement.
  • the blocking member In the unlocked position of the blocking element, the blocking member thus does not interact with the blocking element but instead with a ramp element.
  • This ramp element allows the locking member against the spring force procedure and can be transferred to its unlocked position.
  • the blocking element is arranged according to a further feature of the invention at one end of an actuator.
  • the previously mentioned ramp element is arranged between the actuator on the one hand and the blocking element.
  • the actuator is preferably rod-shaped and forms together with the ramp element and the blocking element is a one-piece assembly.
  • the lock can in its unlocked position be converted by namely the displaceable arranged on the locking device locking member against the spring bias the ramp element is pushed up.
  • the lock In the raised position of the locking member, the lock is in its unlocked position, that is, the lock bolt is completely retracted.
  • the castle is so "open".
  • the blocking element is moved back into the locking position. The lock thus locks itself in an advantageous manner.
  • the actuator is designed to be linearly movable by means of a drive.
  • the drive is designed electrically, for example as a linear drive.
  • the drive may have a piezoelectric element, for example in the form of an elliptical motor.
  • the drive can be operated by a person authorized for this purpose, if necessary.
  • Authorization can be effected, for example, by virtue of the fact that the drive can only be switched after previous input of, for example, a pin code.
  • Other security mechanisms can also be used here. It is only crucial that the drive only operated by an authorized operator, that is, can be switched.
  • the drive ensures a linear displacement of the blocking element after it has been switched on.
  • the blocking element is thus clutch Kunststoff Kunststoff Kunststoffe from the movement path of the locking member, that is, the existing blocking of the locking member is released.
  • the locking member and thus the lock bolt can now be moved freely, which allows unlocking the lock.
  • the locking member is blocked in its movement, as can be described in the blocking member in the locking member. Movement path is located. Moving the locking member and thus unlocking the lock bolt are not possible in this position of the locking element. Without authorization, that is, without operating the drive so the lock can not be unlocked.
  • FIGS. 5 to 9 show in schematic perspective view in individual steps the transfer of the lock 1 according to the invention from the locked position Fig. 5 to the unlocked position Fig. 9 ,
  • the lock 1 has a housing formed from two housing parts. For the sake of clarity, in Figs. only one housing part 2 is shown.
  • the lock 1 has a lock bolt 6 displaceably arranged in the direction of movement 13 in the housing part 2. This lock bolt 6 can be moved back and forth in the direction of movement 13. In the retracted position of the lock bolt 6, the lock 1 is unlocked. This position of the lock bolt 6 is in the FIGS. 1 and 9 shown.
  • the "locked”, that is locked position of the castle show the FIGS. 2 and 5 , In the locked position of the lock of the lock bolt in the direction of movement 13 with respect to the plane of the drawing to Fig. 1 or 2 to the left out of the housing part 2.
  • a locking device 9 For actuating the lock bolt 6, that is to the method of the lock bolt 6 in the direction of movement 13 is a locking device 9, which is formed in the embodiment shown as a sliding crank.
  • the bolt adjustment device 9 has a pivot arm 3 on the one hand and an articulated arm 4 on the other hand.
  • the articulated arm 4 of the bolt adjustment 9 is pivotally mounted on the lock bolt 6.
  • the pivot arm 3 is in turn pivotally connected to the articulated arm 4, wherein on the other side of the articulated arm 4, a connecting piece 15 is provided, which the coupling of a in Figs. not shown actuating element is used.
  • This in the Fign. actuator not shown for example, a door handle, a door knob or the movable part of a lock cylinder or the like. On the design of this actuator is not important in view of the invention.
  • the fitting 15 is formed in the manner of a sleeve and used in the final assembled state of the lock in a bearing body 16, in particular the representations of the FIGS. 1 and 2 reveal.
  • the swivel arm 3 has a bolt 17, which in the final assembled state in a corresponding thereto formed bore 18 of the articulated arm 4 engages.
  • the lock bolt 6 At the other end of the articulated arm 4 is pivotally mounted on the lock bolt 6, to which the lock bolt 6 carries a bolt-shaped extension which engages in the assembled state in a second bore 20 of the articulated arm 4.
  • the connecting piece 15 and thus the pivot arm arranged thereon Upon actuation of the in Figs. not shown actuating element, the connecting piece 15 and thus the pivot arm arranged thereon, starting from the in Fig. 2 shown locked position of the castle with respect to the plane of the drawing Fig. 2 swiveled to the right. Therefore, the total designed as a sliding-crank latch adjustment device 9 causes a retraction of the lock bolt 6 in the housing part 2 in, as in Fig. 1 shown.
  • the arranged on the lock bolt 6 articulated arm 4 is hereby pivoted accordingly. A possibly too wide pivoting of the articulated arm 4 can be prevented by corresponding trained on the lock bolt 6 stops 21 and 22.
  • the articulated arm 4 has, as in particular the illustration after Fig. 4 can recognize, via a section 23 which has a bore 24.
  • a locking member 5 is inserted in the final assembled state of the lock 1.
  • the locking member 5 is formed in the manner of a bolt and has a base body 25 and an integrally arranged thereon head 26.
  • the head 26 opposite the base body 25 carries a circumferential groove 27, which serves to receive a lock washer 28.
  • the locking member 5 is mounted with the interposition of a compression spring 29 on the articulated arm 4.
  • the lock 1 according to the invention further has a blocking element 10.
  • This is arranged with the interposition of a ramp element 11 on an actuator 7.
  • the actuator 7, the ramp element 11 and the blocking element 10 form a common structural unit.
  • This assembly is linearly movable in the direction of movement 13, and along a guide contour 30 provided for this purpose.
  • a drive 8 which is formed in the embodiment shown as a piezoelectric element in the form of a Elliptecmotors.
  • the locking member 5 moves upon actuation of the latch adjustment 9, that is, upon pivoting of the articulated arm 4 on a circular segment-shaped trajectory 12.
  • the blocking element 10 is retracted into this movement path 12 of the locking member 5.
  • the blocking element 10 thus blocks the locking member 5 in its movement, which is why a pivoting of the locking member 5 and thus a method of the lock bolt 6 is not possible.
  • the blocking element 10 is in turn pressed against the support bearing 14 so that a displacement of the lock bolt 6 remains blocked even under greater force.
  • the peculiarity of the embodiment according to the invention lies in its simplicity.
  • An operation of the castle takes place in the usual way via a in the Fign. not shown in detail actuator. This is due to an operation of the lock bolt 6 via a latch in Movement direction 13 back and / or forth.
  • a locking member 5 coupled with it in its freedom of movement is moved on a circular trajectory 12.
  • a blocking element 10 or a ramp element 11 can be inserted.
  • the locking element 11 is located within the path of movement 12, so a transfer of the lock bolt 6 in the unlocked position of the lock is not possible because the locking member 5 is blocked in its movement. This blockade is only canceled when, instead of the blocking element 10, the ramp element 11 has moved into the movement path 12.
  • a transfer of the lock bolt 6 from the locked position to the unlocked position show in a perspective view of the FIGS. 5 to 9 , It can be clearly seen here that the locking member 5 in the locked position to Fig. 5 is prevented by the blocking element 10 at a further movement. Only when the locking element 10 from the locked position in the unlocked position according to Fig. 6 is transferred, a further movement of the locking member 5 and thus an opening movement of the lock bolt 6 take place.
  • the unlocked position of the lock 1 finally shows Fig. 9 ,

Landscapes

  • Lock And Its Accessories (AREA)
EP20070018461 2007-09-20 2007-09-20 Serrure électronique Withdrawn EP2039854A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20070018461 EP2039854A1 (fr) 2007-09-20 2007-09-20 Serrure électronique
PCT/EP2008/003635 WO2009039899A1 (fr) 2007-09-20 2008-05-07 Serrure électronique
US12/678,940 US20100288000A1 (en) 2007-09-20 2008-05-07 Electronic lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20070018461 EP2039854A1 (fr) 2007-09-20 2007-09-20 Serrure électronique

Publications (1)

Publication Number Publication Date
EP2039854A1 true EP2039854A1 (fr) 2009-03-25

Family

ID=39216170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070018461 Withdrawn EP2039854A1 (fr) 2007-09-20 2007-09-20 Serrure électronique

Country Status (3)

Country Link
US (1) US20100288000A1 (fr)
EP (1) EP2039854A1 (fr)
WO (1) WO2009039899A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2408689T3 (es) 2010-06-24 2013-06-21 Steinbach & Vollmann Gmbh & Co. Kg Cerradura electrónica protegida contra manipulaciones
DE202010010165U1 (de) * 2010-07-13 2010-10-14 Steinbach & Vollmann Gmbh & Co. Kg Elektronisches Schloss mit Stellgliedscheibe
WO2016126675A1 (fr) * 2015-02-02 2016-08-11 Sargent & Greenleaf, Inc. Commande prioritaire mécanique d'un verrou électronique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965482A (en) * 1932-06-17 1934-07-03 George L Abbott Manually operated and electrically latched lock
US3948066A (en) * 1974-05-07 1976-04-06 Solovieff Paul G Door lock
US4056276A (en) * 1976-04-05 1977-11-01 Jarvis Kenneth W Door lock
EP0799956A2 (fr) * 1996-04-04 1997-10-08 Simons & Voss Identifikationssysteme GmbH Serrure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216909A (en) * 1992-04-01 1993-06-08 Armoogam Michael A Electro-mechanical locking mechanism
US5778708A (en) * 1995-05-05 1998-07-14 Liberty Safe & Security Products, Inc. Door locking mechanism for safes
GB0005754D0 (en) * 2000-03-11 2000-05-03 Banham Patent Locks Ltd Lock
US6843084B2 (en) * 2001-05-30 2005-01-18 Dave Porter Storage compartment security system
US6606889B1 (en) * 2002-05-29 2003-08-19 Fastec Industrial Corp. Pivot latch
US6584817B1 (en) * 2002-08-14 2003-07-01 Wfe Technology Corp. Electronic anti-theft lock
IL154788A (en) * 2003-03-06 2010-12-30 Goldman Ilan Electronic locking mechanism and lock containing it
DE102005057108A1 (de) * 2005-11-28 2007-05-31 Pilz Gmbh & Co. Kg Sicherheitsschalter zum Erzeugen eines Freigabesignals in Abhängigkeit von der Position einer beweglichen Schutztür

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1965482A (en) * 1932-06-17 1934-07-03 George L Abbott Manually operated and electrically latched lock
US3948066A (en) * 1974-05-07 1976-04-06 Solovieff Paul G Door lock
US4056276A (en) * 1976-04-05 1977-11-01 Jarvis Kenneth W Door lock
EP0799956A2 (fr) * 1996-04-04 1997-10-08 Simons & Voss Identifikationssysteme GmbH Serrure

Also Published As

Publication number Publication date
US20100288000A1 (en) 2010-11-18
WO2009039899A1 (fr) 2009-04-02

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